Physics vocab

4. representation of a system's motion with arrows marked with time intervals, the velocity at a specific instant of time
7. the speed of an object in a particular direction
12. the change in an object's velocity at a specific instant of time
13. the motion of a falling object when the only force acting on it is gravity
15. A fixed point from which coordinates are measured
19. used to plot the velocity of an object vs time
20. change in velocity/change in time
21. A force of attraction between objects that is due to their masses

1. A graph that can be used to determine the velocity and position of an object
2. Distance and direction of an object change in position from the starting point.
3. A standard grid, composed of lines of latitude and longitude, is used to determine the absolute location of any object, place, or feature on Earth's surface.
5. The length 0f a path between two points
6. constant speed and direction
8. a steady change in velocity
9. Has a magnitude and direction
10. movement at a constant speed in a straight line
11. Rise over run, how steep a line is
14. change in the velocity of an object
16. movement that involves a change in speed or direction or both
17. has magnitude only
18. How fast something is going without direction